BRPI0713545A2 - process for making ophthalmic lenses - Google Patents

process for making ophthalmic lenses Download PDF

Info

Publication number
BRPI0713545A2
BRPI0713545A2 BRPI0713545-9A BRPI0713545A BRPI0713545A2 BR PI0713545 A2 BRPI0713545 A2 BR PI0713545A2 BR PI0713545 A BRPI0713545 A BR PI0713545A BR PI0713545 A2 BRPI0713545 A2 BR PI0713545A2
Authority
BR
Brazil
Prior art keywords
ophthalmic lenses
making ophthalmic
making
lenses
production
Prior art date
Application number
BRPI0713545-9A
Other languages
Portuguese (pt)
Inventor
Zanini Diana
D. Ford James
Original Assignee
Johnson & Jonhson Vision Care, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson & Jonhson Vision Care, Inc. filed Critical Johnson & Jonhson Vision Care, Inc.
Publication of BRPI0713545A2 publication Critical patent/BRPI0713545A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00125—Auxiliary operations, e.g. removing oxygen from the mould, conveying moulds from a storage to the production line in an inert atmosphere
    • B29D11/0025—Removing impurities from contact lenses, e.g. leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00038—Production of contact lenses
    • B29D11/00067—Hydrating contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PROCESSO PARA FABRICAR LENTES OFTáLMICAS. A presente invenção refere-se a processos aquosos para a produção de lentes de contato de hidrogel de silicone.PROCESS FOR MANUFACTURING Ophthalmic Lenses. The present invention relates to aqueous processes for the production of silicone hydrogel contact lenses.

BRPI0713545-9A 2006-06-29 2007-06-22 process for making ophthalmic lenses BRPI0713545A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/427,582 US20070222095A1 (en) 2006-03-23 2006-06-29 Process for making ophthalmic lenses
US11/427,582 2006-06-29
PCT/US2007/014771 WO2008005229A2 (en) 2006-06-29 2007-06-22 Process for making ophthalmic lenses

Publications (1)

Publication Number Publication Date
BRPI0713545A2 true BRPI0713545A2 (en) 2012-03-20

Family

ID=38805688

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0713545-9A BRPI0713545A2 (en) 2006-06-29 2007-06-22 process for making ophthalmic lenses

Country Status (12)

Country Link
US (1) US20070222095A1 (en)
EP (1) EP2038683A2 (en)
JP (1) JP2010501366A (en)
KR (1) KR20090045914A (en)
CN (1) CN102105819A (en)
AR (1) AR061755A1 (en)
AU (1) AU2007269885A1 (en)
BR (1) BRPI0713545A2 (en)
CA (1) CA2655878A1 (en)
RU (1) RU2009102828A (en)
TW (1) TW200819818A (en)
WO (1) WO2008005229A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7968018B2 (en) * 2007-04-18 2011-06-28 Coopervision International Holding Company, Lp Use of surfactants in extraction procedures for silicone hydrogel ophthalmic lenses
TWI401155B (en) * 2008-02-01 2013-07-11 Nat Univ Tsing Hua Manufacture method of optical components
US20090295004A1 (en) * 2008-06-02 2009-12-03 Pinsly Jeremy B Silicone hydrogel contact lenses displaying reduced protein uptake
US20100081772A1 (en) * 2008-09-30 2010-04-01 Diana Zanini Process for forming silicone hydrogel articles having improved optical properties
JP5720103B2 (en) 2010-03-18 2015-05-20 東レ株式会社 Silicone hydrogels, ophthalmic lenses and contact lenses
WO2011116206A1 (en) 2010-03-18 2011-09-22 Johnson & Johnson Vision Care, Inc. Silicone (meth)acrylamide monomer, polymer, ophthalmic lens, and contact lens
EP2695003B1 (en) * 2011-04-01 2015-03-18 Novartis AG Composition for forming a contact lens
US9244195B2 (en) * 2011-06-09 2016-01-26 Novartis Ag Silicone hydrogel lenses with nano-textured surfaces
RU2487163C1 (en) * 2012-06-04 2013-07-10 Александр Александрович Озеров Agent for cleaning eyewear, television screens and monitors
US9423528B2 (en) 2012-06-25 2016-08-23 Johnson & Johnson Vision Care, Inc. Method of making silicone containing contact lens with reduced amount of diluents
US20130341811A1 (en) * 2012-06-25 2013-12-26 Johnson & Johnson Vision Care, Inc. Lens comprising low and high molecular weight polyamides
AU2015201321A1 (en) 2014-03-31 2015-10-15 Johnson & Johnson Vision Care, Inc. Silicone acrylamide copolymer
MX2018010078A (en) * 2016-02-22 2018-11-09 Coopervision Int Holding Co Lp Silicone hydrogel contact lenses having improved lubricity.
US10370476B2 (en) * 2016-07-06 2019-08-06 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising high levels of polyamides
US10371865B2 (en) * 2016-07-06 2019-08-06 Johnson & Johnson Vision Care, Inc. Silicone hydrogels comprising polyamides
EP3962411A4 (en) 2019-05-03 2023-01-25 Johnson & Johnson Surgical Vision, Inc. High reactive index, high abbe compositions
US11708440B2 (en) 2019-05-03 2023-07-25 Johnson & Johnson Surgical Vision, Inc. High refractive index, high Abbe compositions
US11578176B2 (en) * 2019-06-24 2023-02-14 Johnson & Johnson Vision Care, Inc. Silicone hydrogel contact lenses having non-uniform morphology
JP2023547481A (en) 2020-10-29 2023-11-10 ジョンソン・アンド・ジョンソン・サージカル・ビジョン・インコーポレイテッド Compositions with high refractive index and Abbe number
CN112574376B (en) * 2020-11-16 2022-09-16 万华化学集团股份有限公司 Antibacterial polyurethane resin and preparation method thereof

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285986A (en) * 1961-12-27
NL128305C (en) * 1963-09-11
US3808178A (en) * 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
US4113224A (en) * 1975-04-08 1978-09-12 Bausch & Lomb Incorporated Apparatus for forming optical lenses
US4197266A (en) * 1974-05-06 1980-04-08 Bausch & Lomb Incorporated Method for forming optical lenses
US4120570A (en) * 1976-06-22 1978-10-17 Syntex (U.S.A.) Inc. Method for correcting visual defects, compositions and articles of manufacture useful therein
US4136250A (en) * 1977-07-20 1979-01-23 Ciba-Geigy Corporation Polysiloxane hydrogels
US4153641A (en) * 1977-07-25 1979-05-08 Bausch & Lomb Incorporated Polysiloxane composition and contact lens
US4303772A (en) * 1979-09-04 1981-12-01 George F. Tsuetaki Oxygen permeable hard and semi-hard contact lens compositions methods and articles of manufacture
NZ200362A (en) * 1981-04-30 1985-10-11 Mia Lens Prod A method of forming a hydrophilic polymer suitable for use in the manufacture of soft contact lenses and a mould for use in the polymerization
US4495313A (en) * 1981-04-30 1985-01-22 Mia Lens Production A/S Preparation of hydrogel for soft contact lens with water displaceable boric acid ester
US4680336A (en) * 1984-11-21 1987-07-14 Vistakon, Inc. Method of forming shaped hydrogel articles
US4546123A (en) * 1984-12-28 1985-10-08 Alcon Laboratories, Inc. Polymer hydrogels adapted for use as soft contact lenses, and method of preparing same
US4740533A (en) * 1987-07-28 1988-04-26 Ciba-Geigy Corporation Wettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereof
US5006622A (en) * 1987-04-02 1991-04-09 Bausch & Lomb Incorporated Polymer compositions for contact lenses
US4910277A (en) * 1988-02-09 1990-03-20 Bambury Ronald E Hydrophilic oxygen permeable polymers
US4889664A (en) * 1988-11-25 1989-12-26 Vistakon, Inc. Method of forming shaped hydrogel articles including contact lenses
US5070215A (en) * 1989-05-02 1991-12-03 Bausch & Lomb Incorporated Novel vinyl carbonate and vinyl carbamate contact lens material monomers
US5034461A (en) * 1989-06-07 1991-07-23 Bausch & Lomb Incorporated Novel prepolymers useful in biomedical devices
US5039456A (en) * 1990-03-23 1991-08-13 Amp Incorporated Method of molding an optical simulator
US5944853A (en) * 1992-10-26 1999-08-31 Johnson & Johnson Vision Products, Inc. Method for preparing halotriazine dye- and vinyl sulfone dye-monomer compounds
US5256751A (en) * 1993-02-08 1993-10-26 Vistakon, Inc. Ophthalmic lens polymer incorporating acyclic monomer
US5321108A (en) * 1993-02-12 1994-06-14 Bausch & Lomb Incorporated Fluorosilicone hydrogels
US6012471A (en) * 1994-06-10 2000-01-11 Johnson & Johnson Vision Products, Inc. Automated method and apparatus for single sided hydration of soft contact lenses in package carriers
US5820895A (en) * 1996-06-04 1998-10-13 Johnson & Johnson Vision Products, Inc. Conductive probe for heating contact lens mold assemblies during demolding
US6020445A (en) * 1997-10-09 2000-02-01 Johnson & Johnson Vision Products, Inc. Silicone hydrogel polymers
US6822016B2 (en) * 2001-09-10 2004-11-23 Johnson & Johnson Vision Care, Inc. Biomedical devices containing internal wetting agents
US7052131B2 (en) * 2001-09-10 2006-05-30 J&J Vision Care, Inc. Biomedical devices containing internal wetting agents
US7461937B2 (en) * 2001-09-10 2008-12-09 Johnson & Johnson Vision Care, Inc. Soft contact lenses displaying superior on-eye comfort
US5998498A (en) * 1998-03-02 1999-12-07 Johnson & Johnson Vision Products, Inc. Soft contact lenses
US6367929B1 (en) * 1998-03-02 2002-04-09 Johnson & Johnson Vision Care, Inc. Hydrogel with internal wetting agent
DE60042841D1 (en) * 1999-12-16 2009-10-08 Asahikasei Aime Co Ltd SOFT CONTACT LENS SUITABLE FOR CARRYING OVER LONG TIMES
US6939487B1 (en) * 2000-10-13 2005-09-06 Novartis A.G. Deblocking contact lenses
WO2002036669A2 (en) * 2000-11-03 2002-05-10 Johnson & Johnson Vision Care, Inc. Solvents useful in the preparation of polymers containing hydrophilic and hydrophobic monomers
US7879267B2 (en) * 2001-08-02 2011-02-01 J&J Vision Care, Inc. Method for coating articles by mold transfer
US6936641B2 (en) * 2002-06-25 2005-08-30 Johnson & Johnson Vision Care, Inc. Macromer forming catalysts
US20040091613A1 (en) * 2002-11-13 2004-05-13 Wood Joe M. Methods for the extraction of contact lenses
US8097565B2 (en) * 2003-06-30 2012-01-17 Johnson & Johnson Vision Care, Inc. Silicone hydrogels having consistent concentrations of multi-functional polysiloxanes
US6930077B2 (en) * 2003-09-10 2005-08-16 Advanced Medical Optics, Inc. Compositions and methods using sub-PPM combinations of polyquaternium-1 and high molecular weight PHMB
US7214809B2 (en) * 2004-02-11 2007-05-08 Johnson & Johnson Vision Care, Inc. (Meth)acrylamide monomers containing hydroxy and silicone functionalities
US20050258096A1 (en) * 2004-05-21 2005-11-24 Bausch & Lomb Incorporated Process for extracting biomedical devices
US7249848B2 (en) * 2004-09-30 2007-07-31 Johnson & Johnson Vision Care, Inc. Wettable hydrogels comprising reactive, hydrophilic, polymeric internal wetting agents
US20060186564A1 (en) * 2005-02-22 2006-08-24 Adams Jonathan P Hydrogel processing
US20060202368A1 (en) * 2005-03-09 2006-09-14 Yasuo Matsuzawa Method for producing contact lenses
US20070132119A1 (en) * 2005-12-08 2007-06-14 Bausch & Lomb Incorporated Use of a super-cooled fluid in the manufacture of contact lenses
US8414804B2 (en) * 2006-03-23 2013-04-09 Johnson & Johnson Vision Care, Inc. Process for making ophthalmic lenses

Also Published As

Publication number Publication date
TW200819818A (en) 2008-05-01
RU2009102828A (en) 2010-08-10
KR20090045914A (en) 2009-05-08
CN102105819A (en) 2011-06-22
US20070222095A1 (en) 2007-09-27
AU2007269885A1 (en) 2008-01-10
WO2008005229A2 (en) 2008-01-10
CA2655878A1 (en) 2008-01-10
JP2010501366A (en) 2010-01-21
EP2038683A2 (en) 2009-03-25
WO2008005229A3 (en) 2010-06-10
AR061755A1 (en) 2008-09-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2260 DE 29/04/2014.